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Clarify comments about SPI read results #86

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Clarify comments about SPI read results #86

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6 changes: 4 additions & 2 deletions examples/app_spi_master/src/main.xc
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Original file line number Diff line number Diff line change
Expand Up @@ -21,7 +21,8 @@ clock clk = on tile[0]: XS1_CLKBLK_1;

/* This application function sends some traffic as SPI master using
* the synchronous interface. It reads the config register (address 0)
* of the WFM200S using a 16b command and prints the 32b read result */
* of the WFM200S using a 16b command and prints the upper 16b of the
* 32b read result to identify the device */
void app(client spi_master_if spi)
{
uint8_t val;
Expand Down Expand Up @@ -54,7 +55,8 @@ void app(client spi_master_if spi)

/* This application function sends some traffic as SPI master using
* the synchronous interface. It reads the config register (address 0)
* of the WFM200S using a 16b command and prints the 32b read result */
* of the WFM200S using a 16b command and prints the upper 16b of the
* 32b read result to identify the device */
void async_app(client spi_master_async_if spi)
{

Expand Down